\documentclass[11pt,a4paper]{article}
\usepackage[margin=25mm]{geometry}
\usepackage[T1]{fontenc}
\title{Manuscript title}
% Include author names and affiliations for double-open review.
% Provide each author’s affiliation and the corresponding author’s email.
\author{Author name \\ Institution \\ Email address}
\date{}
\begin{document}
\maketitle
\begin{abstract}
Write a 150--250 word summary of the background, methods, results and conclusions.
\end{abstract}
\noindent\textbf{Keywords:} keyword one; keyword two; keyword three
\section{Introduction}
State the research question and contribution.
\section{Related Work}
Explain the relevant literature and research gap.
\section{Methods}
Describe data, methods and reproducibility information.
\section{Results and Discussion}
Present evidence, limitations and implications.
\section{Conclusion}
Summarize supported findings and future work.
\section*{Declarations}
Provide ethics, funding, conflict-of-interest and data-availability statements.
Include complete author information for double-open review.
\begin{thebibliography}{99}
\bibitem{example} Replace this example with your actual references in a consistent style.
\end{thebibliography}
\end{document}